I have owned this iphone 3gs for more than half a year, recently started to notice that i often cannot make a call the very first try. They will try to dial, no dial tone, and after about 10 sec shows call failed. However when i press "call back" it will connect and call thru immediately.
2nd problem, esp irritating, when i come out of "receptionless" location and needing to make a call immediately, it most often will show "no service". Quite a few times after a long wait (nearly a min in the open) the phone still shows no service, forcing me to shut down my phone and restart and getting signal immediately.
Anyone else have the same problem? Phone problem? starhub problem?